42718026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2131}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 92409408

約数和(自身を除く): 49691382

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 2131, 3341, 4262, 6393, 6682, 10023, 12786, 20046, 27703, 55406, 83109, 166218, 547667, 1095334, 1643001, 3286002, 7119671, 14239342, 21359013, 42718026]

約数ペア:

[(1, 42718026), (2, 21359013), (3, 14239342), (6, 7119671), (13, 3286002), (26, 1643001), (39, 1095334), (78, 547667), (257, 166218), (514, 83109), (771, 55406), (1542, 27703), (2131, 20046), (3341, 12786), (4262, 10023), (6393, 6682)]